fix LPC812 PWM
Fork of mbed-dev by
targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_dcmi_ex.c@19:112740acecfa, 2015-11-10 (annotated)
- Committer:
- mbed_official
- Date:
- Tue Nov 10 09:30:11 2015 +0000
- Revision:
- 19:112740acecfa
- Parent:
- 0:9b334a45a8ff
Synchronized with git revision 7218418919aeaf775fb8d386ea7ee0dfc0c80ff9
Full URL: https://github.com/mbedmicro/mbed/commit/7218418919aeaf775fb8d386ea7ee0dfc0c80ff9/
DISCO_F469NI - add disco F469NI support
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bogdanm | 0:9b334a45a8ff | 1 | /** |
bogdanm | 0:9b334a45a8ff | 2 | ****************************************************************************** |
bogdanm | 0:9b334a45a8ff | 3 | * @file stm32f4xx_hal_dcmi_ex.c |
bogdanm | 0:9b334a45a8ff | 4 | * @author MCD Application Team |
mbed_official | 19:112740acecfa | 5 | * @version V1.4.1 |
mbed_official | 19:112740acecfa | 6 | * @date 09-October-2015 |
bogdanm | 0:9b334a45a8ff | 7 | * @brief DCMI Extension HAL module driver. |
bogdanm | 0:9b334a45a8ff | 8 | * This file provides firmware functions to manage the following |
bogdanm | 0:9b334a45a8ff | 9 | * functionalities of DCMI extension peripheral: |
bogdanm | 0:9b334a45a8ff | 10 | * + Extension features functions |
bogdanm | 0:9b334a45a8ff | 11 | * |
bogdanm | 0:9b334a45a8ff | 12 | @verbatim |
bogdanm | 0:9b334a45a8ff | 13 | ============================================================================== |
bogdanm | 0:9b334a45a8ff | 14 | ##### DCMI peripheral extension features ##### |
bogdanm | 0:9b334a45a8ff | 15 | ============================================================================== |
bogdanm | 0:9b334a45a8ff | 16 | |
bogdanm | 0:9b334a45a8ff | 17 | [..] Comparing to other previous devices, the DCMI interface for STM32F446xx |
bogdanm | 0:9b334a45a8ff | 18 | devices contains the following additional features : |
bogdanm | 0:9b334a45a8ff | 19 | |
bogdanm | 0:9b334a45a8ff | 20 | (+) Support of Black and White cameras |
bogdanm | 0:9b334a45a8ff | 21 | |
bogdanm | 0:9b334a45a8ff | 22 | ##### How to use this driver ##### |
bogdanm | 0:9b334a45a8ff | 23 | ============================================================================== |
bogdanm | 0:9b334a45a8ff | 24 | [..] This driver provides functions to manage the Black and White feature |
bogdanm | 0:9b334a45a8ff | 25 | |
bogdanm | 0:9b334a45a8ff | 26 | @endverbatim |
bogdanm | 0:9b334a45a8ff | 27 | ****************************************************************************** |
bogdanm | 0:9b334a45a8ff | 28 | * @attention |
bogdanm | 0:9b334a45a8ff | 29 | * |
bogdanm | 0:9b334a45a8ff | 30 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
bogdanm | 0:9b334a45a8ff | 31 | * |
bogdanm | 0:9b334a45a8ff | 32 | * Redistribution and use in source and binary forms, with or without modification, |
bogdanm | 0:9b334a45a8ff | 33 | * are permitted provided that the following conditions are met: |
bogdanm | 0:9b334a45a8ff | 34 | * 1. Redistributions of source code must retain the above copyright notice, |
bogdanm | 0:9b334a45a8ff | 35 | * this list of conditions and the following disclaimer. |
bogdanm | 0:9b334a45a8ff | 36 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
bogdanm | 0:9b334a45a8ff | 37 | * this list of conditions and the following disclaimer in the documentation |
bogdanm | 0:9b334a45a8ff | 38 | * and/or other materials provided with the distribution. |
bogdanm | 0:9b334a45a8ff | 39 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
bogdanm | 0:9b334a45a8ff | 40 | * may be used to endorse or promote products derived from this software |
bogdanm | 0:9b334a45a8ff | 41 | * without specific prior written permission. |
bogdanm | 0:9b334a45a8ff | 42 | * |
bogdanm | 0:9b334a45a8ff | 43 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
bogdanm | 0:9b334a45a8ff | 44 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
bogdanm | 0:9b334a45a8ff | 45 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
bogdanm | 0:9b334a45a8ff | 46 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
bogdanm | 0:9b334a45a8ff | 47 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
bogdanm | 0:9b334a45a8ff | 48 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
bogdanm | 0:9b334a45a8ff | 49 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
bogdanm | 0:9b334a45a8ff | 50 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
bogdanm | 0:9b334a45a8ff | 51 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
bogdanm | 0:9b334a45a8ff | 52 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
bogdanm | 0:9b334a45a8ff | 53 | * |
bogdanm | 0:9b334a45a8ff | 54 | ****************************************************************************** |
bogdanm | 0:9b334a45a8ff | 55 | */ |
bogdanm | 0:9b334a45a8ff | 56 | |
bogdanm | 0:9b334a45a8ff | 57 | /* Includes ------------------------------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 58 | #include "stm32f4xx_hal.h" |
bogdanm | 0:9b334a45a8ff | 59 | |
bogdanm | 0:9b334a45a8ff | 60 | /** @addtogroup STM32F4xx_HAL_Driver |
bogdanm | 0:9b334a45a8ff | 61 | * @{ |
bogdanm | 0:9b334a45a8ff | 62 | */ |
mbed_official | 19:112740acecfa | 63 | /** @defgroup DCMIEx DCMIEx |
mbed_official | 19:112740acecfa | 64 | * @brief DCMI Extended HAL module driver |
bogdanm | 0:9b334a45a8ff | 65 | * @{ |
bogdanm | 0:9b334a45a8ff | 66 | */ |
bogdanm | 0:9b334a45a8ff | 67 | |
bogdanm | 0:9b334a45a8ff | 68 | #ifdef HAL_DCMI_MODULE_ENABLED |
bogdanm | 0:9b334a45a8ff | 69 | |
mbed_official | 19:112740acecfa | 70 | #if defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) ||\ |
mbed_official | 19:112740acecfa | 71 | defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
bogdanm | 0:9b334a45a8ff | 72 | /* Private typedef -----------------------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 73 | /* Private define ------------------------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 74 | /* Private macro -------------------------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 75 | /* Private variables ---------------------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 76 | /* Private function prototypes -----------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 77 | /* Exported functions --------------------------------------------------------*/ |
bogdanm | 0:9b334a45a8ff | 78 | |
bogdanm | 0:9b334a45a8ff | 79 | /** @defgroup DCMIEx_Exported_Functions DCMI Extended Exported Functions |
bogdanm | 0:9b334a45a8ff | 80 | * @{ |
bogdanm | 0:9b334a45a8ff | 81 | */ |
bogdanm | 0:9b334a45a8ff | 82 | |
bogdanm | 0:9b334a45a8ff | 83 | /** @defgroup DCMIEx_Exported_Functions_Group1 Initialization and Configuration functions |
bogdanm | 0:9b334a45a8ff | 84 | * @brief Initialization and Configuration functions |
bogdanm | 0:9b334a45a8ff | 85 | * |
bogdanm | 0:9b334a45a8ff | 86 | @verbatim |
bogdanm | 0:9b334a45a8ff | 87 | =============================================================================== |
bogdanm | 0:9b334a45a8ff | 88 | ##### Initialization and Configuration functions ##### |
bogdanm | 0:9b334a45a8ff | 89 | =============================================================================== |
bogdanm | 0:9b334a45a8ff | 90 | [..] This section provides functions allowing to: |
bogdanm | 0:9b334a45a8ff | 91 | (+) Initialize and configure the DCMI |
bogdanm | 0:9b334a45a8ff | 92 | (+) De-initialize the DCMI |
bogdanm | 0:9b334a45a8ff | 93 | |
bogdanm | 0:9b334a45a8ff | 94 | @endverbatim |
bogdanm | 0:9b334a45a8ff | 95 | * @{ |
bogdanm | 0:9b334a45a8ff | 96 | */ |
bogdanm | 0:9b334a45a8ff | 97 | |
bogdanm | 0:9b334a45a8ff | 98 | /** |
bogdanm | 0:9b334a45a8ff | 99 | * @brief Initializes the DCMI according to the specified |
bogdanm | 0:9b334a45a8ff | 100 | * parameters in the DCMI_InitTypeDef and create the associated handle. |
bogdanm | 0:9b334a45a8ff | 101 | * @param hdcmi: pointer to a DCMI_HandleTypeDef structure that contains |
bogdanm | 0:9b334a45a8ff | 102 | * the configuration information for DCMI. |
bogdanm | 0:9b334a45a8ff | 103 | * @retval HAL status |
bogdanm | 0:9b334a45a8ff | 104 | */ |
bogdanm | 0:9b334a45a8ff | 105 | HAL_StatusTypeDef HAL_DCMI_Init(DCMI_HandleTypeDef *hdcmi) |
bogdanm | 0:9b334a45a8ff | 106 | { |
bogdanm | 0:9b334a45a8ff | 107 | /* Check the DCMI peripheral state */ |
bogdanm | 0:9b334a45a8ff | 108 | if(hdcmi == NULL) |
bogdanm | 0:9b334a45a8ff | 109 | { |
bogdanm | 0:9b334a45a8ff | 110 | return HAL_ERROR; |
bogdanm | 0:9b334a45a8ff | 111 | } |
bogdanm | 0:9b334a45a8ff | 112 | |
bogdanm | 0:9b334a45a8ff | 113 | /* Check function parameters */ |
bogdanm | 0:9b334a45a8ff | 114 | assert_param(IS_DCMI_ALL_INSTANCE(hdcmi->Instance)); |
bogdanm | 0:9b334a45a8ff | 115 | assert_param(IS_DCMI_PCKPOLARITY(hdcmi->Init.PCKPolarity)); |
bogdanm | 0:9b334a45a8ff | 116 | assert_param(IS_DCMI_VSPOLARITY(hdcmi->Init.VSPolarity)); |
bogdanm | 0:9b334a45a8ff | 117 | assert_param(IS_DCMI_HSPOLARITY(hdcmi->Init.HSPolarity)); |
bogdanm | 0:9b334a45a8ff | 118 | assert_param(IS_DCMI_SYNCHRO(hdcmi->Init.SynchroMode)); |
bogdanm | 0:9b334a45a8ff | 119 | assert_param(IS_DCMI_CAPTURE_RATE(hdcmi->Init.CaptureRate)); |
bogdanm | 0:9b334a45a8ff | 120 | assert_param(IS_DCMI_EXTENDED_DATA(hdcmi->Init.ExtendedDataMode)); |
bogdanm | 0:9b334a45a8ff | 121 | assert_param(IS_DCMI_MODE_JPEG(hdcmi->Init.JPEGMode)); |
mbed_official | 19:112740acecfa | 122 | #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
bogdanm | 0:9b334a45a8ff | 123 | assert_param(IS_DCMI_BYTE_SELECT_MODE(hdcmi->Init.ByteSelectMode)); |
bogdanm | 0:9b334a45a8ff | 124 | assert_param(IS_DCMI_BYTE_SELECT_START(hdcmi->Init.ByteSelectStart)); |
bogdanm | 0:9b334a45a8ff | 125 | assert_param(IS_DCMI_LINE_SELECT_MODE(hdcmi->Init.LineSelectMode)); |
bogdanm | 0:9b334a45a8ff | 126 | assert_param(IS_DCMI_LINE_SELECT_START(hdcmi->Init.LineSelectStart)); |
mbed_official | 19:112740acecfa | 127 | #endif /* STM32F446xx || STM32F469xx || STM32F479xx */ |
bogdanm | 0:9b334a45a8ff | 128 | if(hdcmi->State == HAL_DCMI_STATE_RESET) |
bogdanm | 0:9b334a45a8ff | 129 | { |
bogdanm | 0:9b334a45a8ff | 130 | /* Init the low level hardware */ |
bogdanm | 0:9b334a45a8ff | 131 | HAL_DCMI_MspInit(hdcmi); |
bogdanm | 0:9b334a45a8ff | 132 | } |
bogdanm | 0:9b334a45a8ff | 133 | |
bogdanm | 0:9b334a45a8ff | 134 | /* Change the DCMI state */ |
bogdanm | 0:9b334a45a8ff | 135 | hdcmi->State = HAL_DCMI_STATE_BUSY; |
bogdanm | 0:9b334a45a8ff | 136 | /* Configures the HS, VS, DE and PC polarity */ |
bogdanm | 0:9b334a45a8ff | 137 | hdcmi->Instance->CR &= ~(DCMI_CR_PCKPOL | DCMI_CR_HSPOL | DCMI_CR_VSPOL | DCMI_CR_EDM_0 |\ |
bogdanm | 0:9b334a45a8ff | 138 | DCMI_CR_EDM_1 | DCMI_CR_FCRC_0 | DCMI_CR_FCRC_1 | DCMI_CR_JPEG |\ |
bogdanm | 0:9b334a45a8ff | 139 | DCMI_CR_ESS |
mbed_official | 19:112740acecfa | 140 | #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
bogdanm | 0:9b334a45a8ff | 141 | | DCMI_CR_BSM_0 | DCMI_CR_BSM_1 | DCMI_CR_OEBS |\ |
bogdanm | 0:9b334a45a8ff | 142 | DCMI_CR_LSM | DCMI_CR_OELS |
mbed_official | 19:112740acecfa | 143 | #endif /* STM32F446xx || STM32F469xx || STM32F479xx */ |
bogdanm | 0:9b334a45a8ff | 144 | ); |
bogdanm | 0:9b334a45a8ff | 145 | hdcmi->Instance->CR |= (uint32_t)(hdcmi->Init.SynchroMode | hdcmi->Init.CaptureRate |\ |
bogdanm | 0:9b334a45a8ff | 146 | hdcmi->Init.VSPolarity | hdcmi->Init.HSPolarity |\ |
bogdanm | 0:9b334a45a8ff | 147 | hdcmi->Init.PCKPolarity | hdcmi->Init.ExtendedDataMode |\ |
bogdanm | 0:9b334a45a8ff | 148 | hdcmi->Init.JPEGMode |
mbed_official | 19:112740acecfa | 149 | #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
bogdanm | 0:9b334a45a8ff | 150 | | hdcmi->Init.ByteSelectMode |\ |
bogdanm | 0:9b334a45a8ff | 151 | hdcmi->Init.ByteSelectStart | hdcmi->Init.LineSelectMode |\ |
bogdanm | 0:9b334a45a8ff | 152 | hdcmi->Init.LineSelectStart |
mbed_official | 19:112740acecfa | 153 | #endif /* STM32F446xx || STM32F469xx || STM32F479xx */ |
bogdanm | 0:9b334a45a8ff | 154 | ); |
bogdanm | 0:9b334a45a8ff | 155 | if(hdcmi->Init.SynchroMode == DCMI_SYNCHRO_EMBEDDED) |
bogdanm | 0:9b334a45a8ff | 156 | { |
bogdanm | 0:9b334a45a8ff | 157 | DCMI->ESCR = (((uint32_t)hdcmi->Init.SyncroCode.FrameStartCode) | |
bogdanm | 0:9b334a45a8ff | 158 | ((uint32_t)hdcmi->Init.SyncroCode.LineStartCode << 8)| |
bogdanm | 0:9b334a45a8ff | 159 | ((uint32_t)hdcmi->Init.SyncroCode.LineEndCode << 16) | |
bogdanm | 0:9b334a45a8ff | 160 | ((uint32_t)hdcmi->Init.SyncroCode.FrameEndCode << 24)); |
bogdanm | 0:9b334a45a8ff | 161 | |
bogdanm | 0:9b334a45a8ff | 162 | } |
bogdanm | 0:9b334a45a8ff | 163 | |
bogdanm | 0:9b334a45a8ff | 164 | /* Enable the Line interrupt */ |
bogdanm | 0:9b334a45a8ff | 165 | __HAL_DCMI_ENABLE_IT(hdcmi, DCMI_IT_LINE); |
bogdanm | 0:9b334a45a8ff | 166 | |
bogdanm | 0:9b334a45a8ff | 167 | /* Enable the VSYNC interrupt */ |
bogdanm | 0:9b334a45a8ff | 168 | __HAL_DCMI_ENABLE_IT(hdcmi, DCMI_IT_VSYNC); |
bogdanm | 0:9b334a45a8ff | 169 | |
bogdanm | 0:9b334a45a8ff | 170 | /* Enable the Frame capture complete interrupt */ |
bogdanm | 0:9b334a45a8ff | 171 | __HAL_DCMI_ENABLE_IT(hdcmi, DCMI_IT_FRAME); |
bogdanm | 0:9b334a45a8ff | 172 | |
bogdanm | 0:9b334a45a8ff | 173 | /* Enable the Synchronization error interrupt */ |
bogdanm | 0:9b334a45a8ff | 174 | __HAL_DCMI_ENABLE_IT(hdcmi, DCMI_IT_ERR); |
bogdanm | 0:9b334a45a8ff | 175 | |
bogdanm | 0:9b334a45a8ff | 176 | /* Enable the Overflow interrupt */ |
bogdanm | 0:9b334a45a8ff | 177 | __HAL_DCMI_ENABLE_IT(hdcmi, DCMI_IT_OVF); |
bogdanm | 0:9b334a45a8ff | 178 | |
bogdanm | 0:9b334a45a8ff | 179 | /* Enable DCMI by setting DCMIEN bit */ |
bogdanm | 0:9b334a45a8ff | 180 | __HAL_DCMI_ENABLE(hdcmi); |
bogdanm | 0:9b334a45a8ff | 181 | |
bogdanm | 0:9b334a45a8ff | 182 | /* Update error code */ |
bogdanm | 0:9b334a45a8ff | 183 | hdcmi->ErrorCode = HAL_DCMI_ERROR_NONE; |
bogdanm | 0:9b334a45a8ff | 184 | |
bogdanm | 0:9b334a45a8ff | 185 | /* Initialize the DCMI state*/ |
bogdanm | 0:9b334a45a8ff | 186 | hdcmi->State = HAL_DCMI_STATE_READY; |
bogdanm | 0:9b334a45a8ff | 187 | |
bogdanm | 0:9b334a45a8ff | 188 | return HAL_OK; |
bogdanm | 0:9b334a45a8ff | 189 | } |
bogdanm | 0:9b334a45a8ff | 190 | |
bogdanm | 0:9b334a45a8ff | 191 | |
bogdanm | 0:9b334a45a8ff | 192 | /** |
bogdanm | 0:9b334a45a8ff | 193 | * @} |
bogdanm | 0:9b334a45a8ff | 194 | */ |
bogdanm | 0:9b334a45a8ff | 195 | |
bogdanm | 0:9b334a45a8ff | 196 | /** |
bogdanm | 0:9b334a45a8ff | 197 | * @} |
bogdanm | 0:9b334a45a8ff | 198 | */ |
bogdanm | 0:9b334a45a8ff | 199 | |
bogdanm | 0:9b334a45a8ff | 200 | /** |
bogdanm | 0:9b334a45a8ff | 201 | * @} |
bogdanm | 0:9b334a45a8ff | 202 | */ |
mbed_official | 19:112740acecfa | 203 | #endif /* STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx ||\ |
mbed_official | 19:112740acecfa | 204 | STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ |
bogdanm | 0:9b334a45a8ff | 205 | #endif /* HAL_DCMI_MODULE_ENABLED */ |
bogdanm | 0:9b334a45a8ff | 206 | /** |
bogdanm | 0:9b334a45a8ff | 207 | * @} |
bogdanm | 0:9b334a45a8ff | 208 | */ |
bogdanm | 0:9b334a45a8ff | 209 | |
bogdanm | 0:9b334a45a8ff | 210 | /** |
bogdanm | 0:9b334a45a8ff | 211 | * @} |
bogdanm | 0:9b334a45a8ff | 212 | */ |
bogdanm | 0:9b334a45a8ff | 213 | |
bogdanm | 0:9b334a45a8ff | 214 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |